---
title: "List Metric Sub-Metrics"
method: GET
path: "/v0/platform/metrics/{id}/children"
tags: ["Metrics"]
---

# List Metric Sub-Metrics

`GET /v0/platform/metrics/{id}/children`

## Request

- Base URL: `https://api.blockaid.io`
- URL: `https://api.blockaid.io/v0/platform/metrics/{id}/children`
- Auth: one of:
  - API key in header `X-API-Key`
  - API key in header `X-CLIENT-ID`
  - HTTP bearer
- TypeScript: <https://skmtc.dev/blockaid-official/apis/blockaid-api/docs/v0/platform/metrics/:id/children/get.ts> (a function with typed inputs; its response is checked against the schema)

List the sub-metrics of a metric that watches several assets. A metric that watches one asset has none.

## Path parameters

- `id` string, required

## Response `200`

Sub-metrics of the metric.

- MetricChildObject[]
  - `metric_id` string, required: Identifier of the sub-metric. Read it with GET /v0/platform/metrics/{id} for the value and the parameters this asset resolved to.
  - `asset_id` string, nullable, required: Asset this sub-metric watches. Null only on a link written before the resolved asset was recorded; every sub-metric created now carries one.

## Changes

> 120 revisions in range; 1 not diffed.

- **2026-10-08** `b410556fa83b`: 1 info
  - endpoint added
- **2026-10-08** `5f40f1064bf0`: 1 breaking
  - api path removed without deprecation
- **2026-09-23** `cb12d1ef42f6`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/blockaid-official/apis/blockaid-api/changes/v0/platform/metrics/:id/children/get.md)

---

[API](https://skmtc.dev/blockaid-official/apis/blockaid-api.md) - [All operations](https://skmtc.dev/blockaid-official/apis/blockaid-api/llms.txt) - [OpenAPI document](https://skmtc.dev/blockaid-official/apis/blockaid-api/revisions/104550c9d3f1?raw)